Veenijuurdepääsu

Veenijuurdepääsu is an Estonian term that translates to "venous access" in English. It refers to the process of establishing a way to administer fluids, medications, or obtain blood samples directly into a vein. This is a common medical procedure performed in various healthcare settings, from hospitals and clinics to emergency medical services.

There are different types of venous access, categorized by their duration and invasiveness. Short-term venous access is typically achieved through peripheral intravenous (IV) catheters, which are small, flexible tubes inserted into a vein in the arm, hand, or sometimes the foot. These are suitable for treatments lasting a few hours to a few days.

For longer-term needs, such as chemotherapy, prolonged antibiotic therapy, or frequent blood draws, more advanced venous access devices are used. These include central venous catheters, which are inserted into a large vein in the neck, chest, or groin, and tunneled catheters or implantable ports, which are placed surgically under the skin. These devices offer greater durability and reduce the need for repeated peripheral punctures, minimizing patient discomfort and risk of infection.

The decision to use a particular type of venous access depends on the patient's medical condition, the required duration of treatment, and the specific medical interventions planned. Proper insertion and maintenance of venous access devices are crucial to prevent complications such as infection, phlebitis (inflammation of the vein), or thrombosis (blood clot formation). Medical professionals are trained to perform these procedures safely and effectively.